The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 2020
Filed:
Dec. 04, 2017
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventors:
Myung Kyu Jeong, Seoul, KR;
Jung Woo Lee, Hwaseong-si, KR;
Jae Min Yu, Incheon, KR;
Ga Eun Lee, Seongnam-si, KR;
Young Jin Seo, Yongin-si, KR;
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 24/00 (2006.01); H02K 11/01 (2016.01); H02K 11/21 (2016.01); H02K 1/02 (2006.01); H02K 1/16 (2006.01);
U.S. Cl.
CPC ...
H02K 24/00 (2013.01); H02K 1/02 (2013.01); H02K 1/16 (2013.01); H02K 11/01 (2016.01); H02K 11/21 (2016.01);
Abstract
A resolver is installed inside a housing of a motor. A stator of the resolver has a three layered core. a main layer of an electric steel sheet, a first shielding layer of a magnetic metal, a second shielding layer interposed between the domain layer and the first to shielding layer. The second shielding layer is made of a non-magnetic material.